Item |
Description |
Memory (RAM) |
512 MB |
Flash |
200 MB |
Mean time between failures (MTBF) |
36.86 years when an 8-port GE optical card is configured, 36.35 years when an 8-port GE electrical card is configured, 35.27 years when a 2-port 10GE interface card is configured |
Mean time to repair (MTTR) |
2 hours |
Availability |
> 0.99999 |
Service port surge protection |
Common mode: ±1 kV |
Power supply surge protection |
Using 580 W AC power modules: ±6 kV in differential mode, ±6 kV in common mode |
Using 1150 W AC power modules: ±2 kV in differential mode, ±4 kV in common mode |
Dimensions (H x W x D) |
44.4 mm x 442.0 mm x 420.0 mm (1.75 in. x 17.4 in. x 16.5 in.) |
When 1150 W power modules are installed, they stretch out from the chassis. Therefore, the total depth of the switch changes to 507.3 mm (19.97 in.). |
Weight |
Empty: ≤ 6 kg (13.23 lb) |
Fully configured: ≤ 10 kg (22.05 lb) |
Stack ports |
Four fixed 10GE SFP+ ports on the front panel or ports on the 2-port 10GE rear card |
RPS |
Not supported |
PoE |
Supported |
Rated voltage range |
100 V AC to 240 V AC, 50/60 Hz |
Maximum voltage range |
90 V AC to 264 V AC, 47 Hz to 63 Hz |
Maximum power consumption (100% throughput, 100% PoE loads, full speed of fans) |
Using two 580 W power modules |
No card: 1023 W (system power consumption: 283 W, PoE: 740 W) |
Two 8-port GE electrical card: 1035 W (system power consumption: 295 W, PoE: 740 W) |
Two 8-port GE optical card: 1043 W (system power consumption: 303 W, PoE: 740 W) |
Two 2-port 10GE optical card: 1040 W (system power consumption: 300 W, PoE: 740 W) |
Using two 1150 W power modules |
No card: 1605 W (system power consumption: 165 W, PoE: 1440 W) |
Two 8-port GE electrical card: 1625 W (system power consumption: 185 W, PoE: 1440 W) |
Two 8-port GE optical card: 1635 W (system power consumption: 195 W, PoE: 1440 W) |
Two 2-port 10GE optical card: 1633 W (system power consumption: 193 W, PoE: 1440 W) |
Operating temperature |
0°C to 50°C (32°F to 122°F) at an altitude of 0-1800 m (0-5906 ft.) |
|
NOTE: |
When the altitude is 1800-5000 m (5906-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). |
|
Storage temperature |
-40°C to +70°C (-40°F to +158°F) |
Noise under normal temperature (27°C, sound power) |
< 60 dB(A) |
Relative humidity |
5% to 95%, noncondensing |
Operating altitude |
0-5000 m (0-16404 ft.) |
Certification |
EMC certification |
Safety certification |
Manufacturing certification |
Part number |
02355886 |